142985826

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 322103808

約数和(自身を除く): 179117982

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 151, 186, 279, 302, 453, 558, 906, 1359, 1697, 2718, 3394, 4681, 5091, 9362, 10182, 14043, 15273, 28086, 30546, 42129, 52607, 84258, 105214, 157821, 256247, 315642, 473463, 512494, 768741, 946926, 1537482, 2306223, 4612446, 7943657, 15887314, 23830971, 47661942, 71492913, 142985826]

約数ペア:

[(1, 142985826), (2, 71492913), (3, 47661942), (6, 23830971), (9, 15887314), (18, 7943657), (31, 4612446), (62, 2306223), (93, 1537482), (151, 946926), (186, 768741), (279, 512494), (302, 473463), (453, 315642), (558, 256247), (906, 157821), (1359, 105214), (1697, 84258), (2718, 52607), (3394, 42129), (4681, 30546), (5091, 28086), (9362, 15273), (10182, 14043)]